From: Andreas Klinger <ak-n176/SwNRljddJNmlsFzeA@public.gmane.org>
To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
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mark.rutland-5wv7dgnIgG8@public.gmane.org,
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galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
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ak-n176/SwNRljddJNmlsFzeA@public.gmane.org
Subject: [PATCH v2 1/2] iio: adc: hx711: Add DT binding for avia,hx711
Date: Wed, 14 Dec 2016 10:59:45 +0100 [thread overview]
Message-ID: <20161214095945.GA26511@andreas> (raw)
Add DT bindings for avia,hx711
Add vendor avia to vendor list
Signed-off-by: Andreas Klinger <ak-n176/SwNRljddJNmlsFzeA@public.gmane.org>
---
.../devicetree/bindings/iio/adc/avia-hx711.txt | 21 +++++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
2 files changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt b/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
new file mode 100644
index 000000000000..6a4659fc7a4f
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
@@ -0,0 +1,21 @@
+* AVIA HX711 ADC chip for weight cells
+ Bit-banging driver
+
+Required properties:
+ - compatible: Should be "avia,hx711"
+ - sck-gpios: Definition of the GPIO for the clock
+ - dout-gpios: Definition of the GPIO for data-out
+ See Documentation/devicetree/bindings/gpio/gpio.txt
+
+Recommended properties:
+ - gain: Gain select, can be 32, 64 or 128
+ default is 128
+
+Example:
+weight@0 {
+ compatible = "avia,hx711";
+ sck-gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
+ dout-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ gain = <32>
+};
+
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 44ddc980b085..4696bb5c2198 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -32,6 +32,7 @@ atlas Atlas Scientific LLC
atmel Atmel Corporation
auo AU Optronics Corporation
avago Avago Technologies
+avia avia semiconductor
avic Shanghai AVIC Optoelectronics Co., Ltd.
axis Axis Communications AB
boe BOE Technology Group Co., Ltd.
--
2.1.4
next reply other threads:[~2016-12-14 9:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-14 9:59 Andreas Klinger [this message]
2016-12-14 10:11 ` [PATCH v2 1/2] iio: adc: hx711: Add DT binding for avia,hx711 Lars-Peter Clausen
[not found] ` <470f0017-2607-d5bd-bcd3-69f892cdc88b-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>
2016-12-14 10:34 ` Andreas Klinger
2016-12-14 11:18 ` Lars-Peter Clausen
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